کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1396120 1501173 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new nitrosyl ruthenium complex: Synthesis, chemical characterization, in vitro and in vivo antitumor activities and probable mechanism of action
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
A new nitrosyl ruthenium complex: Synthesis, chemical characterization, in vitro and in vivo antitumor activities and probable mechanism of action
چکیده انگلیسی

This study describes the synthesis of a new ruthenium nitrosyl complex with the formula [RuCl2NO(BPA)] [BPA = (2-hydroxybenzyl)(2-methylpyridyl)amine ion], which was synthesized and characterized by spectroscopy, cyclic voltammetry, X-ray crystallography, and theoretical calculation data. The biological studies of this complex included in vitro cytotoxic assays, which revealed its activity against two different tumor cell lines (HeLa and Tm5), with efficacy comparable to that of cisplatin, a metal-based drug that is administered in clinical treatment. The in vivo studies showed that [RuCl2NO(BPA)]is effective in reducing tumor mass. Also, our results suggest that the mechanism of action of [RuCl2NO(BPA)] includes binding to DNA, causing fragmentation of this biological molecule, which leads to apoptosis.

A new nitrosyl ruthenium complex was synthesized, chemically characterized and evaluated for its cytotoxicity and antitumor properties. A possible mechanism of action is discussed.Figure optionsDownload as PowerPoint slideHighlights
► A new nitrosyl ruthenium complex is synthesized.
► Chemical characterization is performed.
► in vitro and in vivo characterization reveals potent cytotoxic and antitumor activities, respectively.
► A probable mechanism of action is suggested.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Medicinal Chemistry - Volume 46, Issue 9, September 2011, Pages 3616–3622
نویسندگان
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